Question

How to do 4x²+9y²+16z²+12xy -24yz -16xz in easy way

Answer 1

Hey buddy here is your answer...........
Here I have used the identity
${(x + y + z)}^{2} = {x}^{2} + {y}^{2} + {z}^{2} + 2xy + 2yz + 2xz$

Answer 2

Answer:

This is your answer

Thanks....